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| Aflevering | Eerste uitzending |
|---|---|
| S23E01 - Cheetahs: Fast Track to Freedom | 14/10/2004 |
| S23E02 - Norfolk Broads: The Fall and Rise of a Great Swamp | 21/10/2004 |
| S23E03 - Typhoon Island | 18/11/2004 |
| S23E04 - Mississippi: Tales of the Last River Rat | 25/11/2004 |
| S23E05 - Hammerhead | 02/12/2004 |
| S23E06 - The Wild Wood | 09/12/2004 |
| S23E07 - Andes - The Dragon's Back | 16/12/2004 |
| S23E08 - Land of the Falling Lakes | 05/01/2005 |
| S23E09 - Echo of the Elephants - The Final Chapter? | 19/01/2005 |
| S23E10 - Shark Coast | 26/01/2005 |
| S23E11 - Serengeti 24 | 03/02/2005 |
| S23E12 - Secrets of the Maya Underworld | 09/02/2005 |
| S23E13 - A Boy Among Polar Bears | 15/02/2005 |
| S23E14 - Wolf Pack | Onbekend |